When ever I play any pvp on this server when I die everyone glitches and becomes invisible. maybe you should make pvp compatible with 1.12? ( Idk if thats the problem though because it works in 1.8)
It is something to do with 1.9+, whenever I used to play on 1.12 before I discovered how much better 1.8 is, that always happened. For me what fixed it was pressing f3 and q (reloads chunks). Support tho
